mirror of
https://github.com/mozilla/gecko-dev.git
synced 2024-11-25 22:01:30 +00:00
88 lines
2.5 KiB
C++
88 lines
2.5 KiB
C++
/* This Source Code Form is subject to the terms of the Mozilla Public
|
|
* License, v. 2.0. If a copy of the MPL was not distributed with this
|
|
* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
|
|
|
|
#include "mozilla/RefPtr.h"
|
|
#include "nsDeviceContextAndroid.h"
|
|
#include "nsString.h"
|
|
#include "nsIFile.h"
|
|
#include "nsIFileStreams.h"
|
|
#include "gfxPDFSurface.h"
|
|
#include "nsIPrintSettings.h"
|
|
#include "nsDirectoryServiceDefs.h"
|
|
|
|
NS_IMPL_ISUPPORTS(nsDeviceContextSpecAndroid, nsIDeviceContextSpec)
|
|
|
|
NS_IMETHODIMP
|
|
nsDeviceContextSpecAndroid::GetSurfaceForPrinter(gfxASurface** aSurface)
|
|
{
|
|
nsresult rv =
|
|
NS_GetSpecialDirectory(NS_OS_TEMP_DIR, getter_AddRefs(mTempFile));
|
|
NS_ENSURE_SUCCESS(rv, rv);
|
|
|
|
nsAutoCString filename("tmp-printing.pdf");
|
|
mTempFile->AppendNative(filename);
|
|
rv = mTempFile->CreateUnique(nsIFile::NORMAL_FILE_TYPE, 0660);
|
|
NS_ENSURE_SUCCESS(rv, rv);
|
|
|
|
nsCOMPtr<nsIFileOutputStream> stream = do_CreateInstance("@mozilla.org/network/file-output-stream;1");
|
|
rv = stream->Init(mTempFile, -1, -1, 0);
|
|
NS_ENSURE_SUCCESS(rv, rv);
|
|
|
|
RefPtr<gfxASurface> surface;
|
|
|
|
// XXX: what should we do here for size? screen size?
|
|
gfxSize surfaceSize(480, 800);
|
|
|
|
surface = new gfxPDFSurface(stream, surfaceSize);
|
|
|
|
|
|
MOZ_ASSERT(surface, "valid address expected");
|
|
surface.swap(*aSurface);
|
|
return NS_OK;
|
|
}
|
|
|
|
NS_IMETHODIMP
|
|
nsDeviceContextSpecAndroid::Init(nsIWidget* aWidget,
|
|
nsIPrintSettings* aPS,
|
|
bool aIsPrintPreview)
|
|
{
|
|
mPrintSettings = aPS;
|
|
return NS_OK;
|
|
}
|
|
|
|
NS_IMETHODIMP
|
|
nsDeviceContextSpecAndroid::BeginDocument(const nsAString& aTitle,
|
|
const nsAString& aPrintToFileName,
|
|
int32_t aStartPage,
|
|
int32_t aEndPage)
|
|
{
|
|
return NS_OK;
|
|
}
|
|
|
|
NS_IMETHODIMP
|
|
nsDeviceContextSpecAndroid::EndDocument()
|
|
{
|
|
nsXPIDLString targetPath;
|
|
nsCOMPtr<nsIFile> destFile;
|
|
mPrintSettings->GetToFileName(getter_Copies(targetPath));
|
|
|
|
nsresult rv = NS_NewNativeLocalFile(NS_ConvertUTF16toUTF8(targetPath),
|
|
false, getter_AddRefs(destFile));
|
|
NS_ENSURE_SUCCESS(rv, rv);
|
|
|
|
nsAutoString destLeafName;
|
|
rv = destFile->GetLeafName(destLeafName);
|
|
NS_ENSURE_SUCCESS(rv, rv);
|
|
|
|
nsCOMPtr<nsIFile> destDir;
|
|
rv = destFile->GetParent(getter_AddRefs(destDir));
|
|
NS_ENSURE_SUCCESS(rv, rv);
|
|
|
|
rv = mTempFile->MoveTo(destDir, destLeafName);
|
|
NS_ENSURE_SUCCESS(rv, rv);
|
|
|
|
destFile->SetPermissions(0666);
|
|
return NS_OK;
|
|
}
|